Masturbation has many benefits. It lets you explore your likes and dislikes, so you can tell your partner exactly what you want and make your sex life the best I can be! Just as long as you return the favour!
Masturbating before bed and tire you out and therefore make you sleep. Sleep recharges you and puts you in a better mood while also increasing cognitive function.
Masturbation earlier in life can lead to a reduced likelihood of prostate cancer. Clearing out your pipes on a weekly basis (or more!) can benefit you later down the line.